NLPInterfacePack_NLPFirstDerivTesterSetOptions.cpp

Go to the documentation of this file.
00001 // @HEADER
00002 // ***********************************************************************
00003 // 
00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00005 //                  Copyright (2003) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 // 
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //  
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //  
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
00025 // 
00026 // ***********************************************************************
00027 // @HEADER
00028 
00029 #include <assert.h>
00030 #include <math.h>
00031 
00032 #include "NLPInterfacePack_NLPFirstDerivTesterSetOptions.hpp"
00033 
00034 // Define the options
00035 namespace {
00036 
00037   const int local_num_options = 4;
00038 
00039   enum local_EOptions {
00040     FD_TESTING_METHOD
00041     ,NUM_FD_DIRECTIONS
00042       ,WARNING_TOL
00043       ,ERROR_TOL
00044   };
00045 
00046   const char* local_SOptions[local_num_options] = {
00047       "fd_testing_method"
00048       ,"num_fd_directions"
00049       ,"warning_tol"
00050       ,"error_tol"
00051   };
00052 
00053 }
00054 
00055 namespace NLPInterfacePack {
00056 
00057 NLPFirstDerivTesterSetOptions::NLPFirstDerivTesterSetOptions(
00058         NLPFirstDerivTester* target
00059       , const char opt_grp_name[] )
00060   : OptionsFromStreamPack::SetOptionsFromStreamNode(
00061         opt_grp_name, local_num_options, local_SOptions )
00062     , OptionsFromStreamPack::SetOptionsToTargetBase<
00063       NLPFirstDerivTester >( target )
00064 {}
00065 
00066 void NLPFirstDerivTesterSetOptions::setOption(
00067   int option_num, const std::string& option_value )
00068 {
00069   typedef NLPFirstDerivTester target_t;
00070   switch( (local_EOptions)option_num ) {
00071       case FD_TESTING_METHOD:
00072     {
00073       const std::string &option = option_value.c_str();
00074       if( option == "FD_COMPUTE_ALL" )
00075         target().fd_testing_method( target_t::FD_COMPUTE_ALL );
00076       else if( option == "FD_DIRECTIONAL" )
00077         target().fd_testing_method( target_t::FD_DIRECTIONAL );
00078       else
00079         throw std::invalid_argument( "Error, incorrect value for "
00080           "\"fd_testing_method\".  Only the options "
00081           "FD_COMPUTE_ALL and FD_DIRECTIONAL are available" );
00082       break;
00083     }
00084       case NUM_FD_DIRECTIONS:
00085       target().num_fd_directions(::atoi(option_value.c_str()));
00086       break;
00087       case WARNING_TOL:
00088       target().warning_tol(::fabs(::atof(option_value.c_str())));
00089       break;
00090       case ERROR_TOL:
00091       target().error_tol(::fabs(::atof(option_value.c_str())));
00092       break;
00093     default:
00094       TEST_FOR_EXCEPT(true);  // Local error only?
00095   }
00096 }
00097 
00098 } // end namespace NLPInterfacePack

Generated on Thu Sep 18 12:35:19 2008 for MOOCHO (Single Doxygen Collection) by doxygen 1.3.9.1